Behavioral task
behavioral1
Sample
2024-09-08_6baf085b505493f8091e86c85cab23c1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-08_6baf085b505493f8091e86c85cab23c1_cryptolocker
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Size
59KB
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MD5
6baf085b505493f8091e86c85cab23c1
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SHA1
834cf2c98ef39ac40a7bfa6c87da9378fa74692d
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SHA256
b0d2af335ee0ff0fedb618142e0820d321211dc19f322c2cb3c257092bdf247e
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SHA512
0424d5a95628c8ec214852b74c1a7d455ac3ccb212122805b1045304c0e06fbd0fd006a3464ca7572a5ead903226d1aaba4095cf2ee7cafd293e8d51ab2fc0d2
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWE:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_6baf085b505493f8091e86c85cab23c1_cryptolocker
Files
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2024-09-08_6baf085b505493f8091e86c85cab23c1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE